[BUG] gpio: gpio-adp5588: A possible sleep-in-atomic-context bug in adp5588_gpio_write()

The driver may sleep with holding a spinlock. The function call paths (from bottom to top) in Linux-4.16 are: [FUNC] schedule_timeout drivers/media/platform/marvell-ccic/cafe-driver.c, 206: schedule_timeout in cafe_smbus_write_data drivers/media/platform/marvell-ccic/cafe-driver.c, 307:

[BUG] gpio: gpio-adp5588: A possible sleep-in-atomic-context bug in adp5588_gpio_write()

The driver may sleep with holding a spinlock. The function call paths (from bottom to top) in Linux-4.16 are: [FUNC] schedule_timeout drivers/media/platform/marvell-ccic/cafe-driver.c, 206: schedule_timeout in cafe_smbus_write_data drivers/media/platform/marvell-ccic/cafe-driver.c, 307: